Essex

这就是我所做的,而且似乎有效:

def search_in_annual(self, q):
    try:
        response = self.es.search(
            index='app', doc_type='annual-report', q=q, _source_exclude=['data'], size=5000)

        if response['hits']['total'] == 0:

            response = self.es.search(
                index='app', doc_type='annual-report',
                body={
                    "query":
                        {"prefix": {"title": q}},
                }, _source_exclude=['data'], size=5000)

    except ConnectionError:
        return -1, None

    total = 0
    hits = []
    if response:
        for hit in response["hits"]["hits"]:
            hits.append({
                'id': hit['_id'],
                'title': hit['_source']['title'],
                'file': hit['_source']['relative_path'],
            })

        total = response["hits"]["total"]
    return total, hits

它允许搜索标题、前缀和内容以查找我的文档。